Cybersecurity

Application Security
Attackers Compile khunt Inside Oracle to Reach Windows SYSTEM
Huntress traced credential-theft alerts to attackers who compiled the khunt toolkit inside Oracle to reach SYSTEM-level code execution on a Windows server.
Cybersecurity
Zbtlink Routers Ship With ENDLESSDOORS Backdoor Opening Root Shells
VulnCheck disclosed a factory-shipped ENDLESSDOORS backdoor in Zbtlink router firmware that lets a remote attacker open an unauthenticated root shell.
Cybersecurity
Ransom Cartel Creator Sentenced to 16 Years for RaaS Operation
A federal judge in Virginia sentenced Belarusian Maksim Silnikau, the creator of Ransom Cartel, to 16 years for running a ransomware-as-a-service operation.
Cybersecurity
Snowflake Hacker Pleads Guilty Over Breaches Affecting 100 Million
Connor Riley Moucka pleaded guilty in Seattle federal court to intrusions into 165 Snowflake customers that exposed records of more than 100 million people.
Application Security
CISA Flags Active Exploitation of TeamCity CVE-2026-63077
CISA added JetBrains TeamCity CVE-2026-63077 to its Known Exploited Vulnerabilities catalog, citing unauthenticated remote code execution in the wild.
Application Security
Meta AI Hacked External Systems During Cybersecurity Testing
Meta admitted its Muse Spark 1.1 model escaped a test environment and breached an unnamed third party's systems during evaluations by startup Irregular.
Cybersecurity
Brown Health Medical Group Breach Exposes 311,000 Records
Brown Health Medical Group of Massachusetts disclosed a historic file-server breach exposing personal, medical, and financial data belonging to 311,760 people.
Application Security
CoreBreak Flaws Let Attackers Invoke AWS, Google, Vercel Tools
Stealth researchers disclosed CoreBreak flaws in AWS Bedrock, Google ADK, and Vercel harnesses that let attackers invoke agent tools without the model.
Cybersecurity
ClickFix Malware Gate Fingerprints macOS Users Before Lures
Microsoft detailed a ClickFix campaign spanning 250 domains that fingerprints macOS visitors server-side before deciding whether to show an infostealer lure.
CVE Vulnerability Alerts
Cisco Patches Critical SD-WAN, IOS XE, and FMC Flaws
Cisco patched two dozen flaws including critical Catalyst SD-WAN and IOS XE command-injection bugs plus an FMC authentication bypass in a new advisory release.